319910

Sigma-Aldrich

Furfural

ACS reagent, 99%

Synonym(s):
2-Furaldehyde, Furan-2-carboxaldehyde
Empirical Formula (Hill Notation):
C5H4O2
CAS Number:
Molecular Weight:
96.08
Beilstein/REAXYS Number:
105755
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

Quality Level

grade

ACS reagent

vapor density

3.31 (vs air)

vapor pressure

13.5 mmHg ( 55 °C)

assay

99%

autoignition temp.

599 °F

expl. lim.

19.3 %

impurities

≤0.02 meq/g

evapn. residue

≤0.5%

refractive index

n20/D 1.525 (lit.)

bp

162 °C (lit.)

mp

−36 °C (lit.)

density

1.16 g/mL at 25 °C (lit.)

SMILES string

[H]C(=O)c1ccco1

InChI

1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

InChI key

HYBBIBNJHNGZAN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

hazcat

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 2

Flash Point(F)

136.4 °F - closed cup

Flash Point(C)

58 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Integrated furfural production as a renewable fuel and chemical platform from lignocellulosic biomass.
Cai CM, et al.
Journal of Chemical Technology and Biotechnology, 89(1), 2-10 (2014)
Domino reaction catalyzed by zeolites with Brønsted and Lewis acid sites for the production of γ-valerolactone from furfural.
Linh Bui et al.
Angewandte Chemie (International ed. in English), 52(31), 8022-8025 (2013-06-13)
Selective hydrogenation of furfural and levulinic acid to biofuels on the ecofriendly Cu-Fe catalyst.
Yan K and Chen A.
Fuel: The Science and Technology of Fuel and Energy, 115, 101-108 (2014)
Production of feruloylated arabinoxylo-oligosaccharides from maize (Zea mays) bran by microwave-assisted autohydrolysis.
Rose DJ and Inglett GE.
Food Chemistry, 119(4), 1613-1618 (2010)
Jianmin Zhang et al.
Journal of medicinal chemistry, 50(8), 1850-1864 (2007-03-27)
The 3C-like protease (3CLpro), which controls the severe acute respiratory syndrome (SARS) coronavirus replication, has been identified as a potential target for drug design in the treatment of SARS. A series of tetrapeptide phthalhydrazide ketones, pyridinyl esters, and their analogs...

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service